It has been reported by the British tabloid that Wednesday owner Dejphon Chansiri wants to recruit the 27-year-old forward on a season-long loan deal.
Hooper was a success at Celtic during his three years at Celtic Park, winning the Scottish league title twice and the Scottish Cup as many times.
During the 2013-14 campaign, Hooper scored six goals and created 36 chances in 32 appearances in the Premier League for the Canaries.
The former Scunthorpe United forward had a pass accuracy of 85% and a shot accuracy of 62%, and won six headers, four dribbles and five dribbles.
Last season in the Championship, Hooper scored 12 goals and created 27 chances in 32 matches.
The former Southend United man had a pass accuracy of 84% and a shot accuracy of 76%, and won eight headers, seven dribbles and three tackles.